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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5125808
Kind Code:
B2
Application Number:
JP191272A
Publication Date:
August 03, 1976
Filing Date:
December 29, 1971
Export Citation:
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International Classes:
B22D37/00; B22D11/10; B22D41/34; F27D3/10; (IPC1-7): B22D37/00; B22D11/10